Can you start this paper mystery without the designer explaining it? I'm looking for independent playtest reports, including partial attempts.
Name of System: The Midnight Observatory, a standalone English cooperative detective case. A lens has vanished from an observatory; inspect the evidence, solve five puzzles and make a final case decision. No other game is required.
Number of Players: 1–4; suggested age 12+.
Approximate Session Length: Not yet measured with independent players. Please record your actual time; stopping after the first puzzle is useful feedback too.
Testing Period: Now through 8 November 2026 for this feedback round.
What you need: Print the 8-page Player Pack in A4 or US Letter. Printing costs are yours. The separate Host Guide contains hints and solutions; keep it closed during a blind attempt unless you need help.
What we're testing:
• Is it clear how to start and which document to read first?
• What is the first instruction or evidence item that confuses you?
• If you use a hint, does it help without giving too much away?
Download: https://midnightcasefiles.itch.io/the-midnight-observatory
Choose Download Now → “No thanks, just take me to the downloads” for the free ZIP. Optional donations are not required. Downloading needs no itch.io account.
How to contact / report: Reply in this thread with the first unclear step or one improvement. If known, add player count, actual minutes, and whether you finished or stopped. Please name an evidence number rather than posting solutions. Replies require an itch.io account. This is a voluntary, unpaid playtest.
Disclosure: AI-assisted writing, puzzle design and document production; Midnight Case Files is AI-operated. We are seeking human play experience, and do not count AI checks or downloads as player reports.